ES103535A1 - An acoustic device. - Google Patents
An acoustic device.Info
- Publication number
- ES103535A1 ES103535A1 ES103535A ES103535A ES103535A1 ES 103535 A1 ES103535 A1 ES 103535A1 ES 103535 A ES103535 A ES 103535A ES 103535 A ES103535 A ES 103535A ES 103535 A1 ES103535 A1 ES 103535A1
- Authority
- ES
- Spain
- Prior art keywords
- acoustic device
- acoustic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES103535A ES103535A1 (en) | 1927-07-05 | 1927-07-05 | An acoustic device. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES103535A ES103535A1 (en) | 1927-07-05 | 1927-07-05 | An acoustic device. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES103535A1 true ES103535A1 (en) | 1927-08-16 |
Family
ID=65567859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES103535A Expired ES103535A1 (en) | 1927-07-05 | 1927-07-05 | An acoustic device. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES103535A1 (en) |
-
1927
- 1927-07-05 ES ES103535A patent/ES103535A1/en not_active Expired
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